| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 HBr + MnO2 = MnBr2 + Br2 + 2 H2O
Zr + B = ZrB =>
Zr + B = ZrB
HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO
HNa2 + Au(OH)3 = Au(Na2)3 + H2O =>
3 HNa2 + Au(OH)3 = Au(Na2)3 + 3 H2O
S + Na2CO3 + O2 = Na2SO4 + CO2 =>
2 S + 2 Na2CO3 + 3 O2 = 2 Na2SO4 + 2 CO2
C2H7OH + H2O = C2H9OOH =>
C2H7OH + H2O = C2H9OOH
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe(NO3) + NH4SCN = FeSCN + NH4(NO3) =>
Fe(NO3) + NH4SCN = FeSCN + NH4(NO3)
Al(aq) + (CO3)(aq) = Al2(CO3)3 =>
2 Al(aq) + 3(CO3)(aq) = Al2(CO3)3
Ca(NO3)2 + Cl2 = CaCl2 + NO3 =>
Ca(NO3)2 + Cl2 = CaCl2 + 2 NO3
HNo2 + Be(OH)2 = Be(No2)2 + H2O =>
2 HNo2 + Be(OH)2 = Be(No2)2 + 2 H2O
Zn(ClO2)3 + Al = Zn + Al(ClO2)2 =>
2 Zn(ClO2)3 + 3 Al = 2 Zn + 3 Al(ClO2)2
C2H5COONa + H2O = C2H5COOH + NaOH =>
C2H5COONa + H2O = C2H5COOH + NaOH
N2I6(s) = N2(g) + I2(s) =>
N2I6(s) = N2(g) + 3 I2(s)
P3S5 + KClO3 + H2O = H3PO4 + H2SO4 + KCl =>
2 P3S5 + 15 KClO3 + 19 H2O = 6 H3PO4 + 10 H2SO4 + 15 KCl
As2S3S + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3S + 34 HNO3 + 4 H2O = 6 H3AsO4 + 12 H2SO4 + 34 NO
KMnO4 + NaOH + KI = Na2MnO4 + KIO + H2O + KOH =>
2 KMnO4 + 4 NaOH + KI = 2 Na2MnO4 + KIO + H2O + 2 KOH
Ca(NO3)2 + Cl2 = CaCl2 + NO3 =>
Ca(NO3)2 + Cl2 = CaCl2 + 2 NO3
SiO2 + Ca = CaSi + O2 =>
SiO2 + Ca = CaSi + O2
Zincoxide + sulfuricacid = Zincsulfate + water =>
ZnO + H2SO4 = ZnSO4 + H2O
CaBr2*6H2O + AgNO3 = AgBr + Ca(NO3)2 + H2O =>
CaBr2*6H2O + 2 AgNO3 = 2 AgBr + Ca(NO3)2 + 6 H2O
C6H5CH3 + HNO3 = C6H4CH3NO2 + H2O =>
C6H5CH3 + HNO3 = C6H4CH3NO2 + H2O
Cl + HO = HClO =>
Cl + HO = HClO
Cu + NH3 + O2 + H2O = Cu(NH3)4{2+} + OH{-} =>
2 Cu + 8 NH3 + O2 + 2 H2O = 2 Cu(NH3)4{2+} + 4 OH{-}
Fe2[SO4]3 + NH3 + H2O = Fe[OH]3 + [NH4]2SO4 =>
Fe2[SO4]3 + 6 NH3 + 6 H2O = 2 Fe[OH]3 + 3[NH4]2SO4
Fe(s) + AgCl(aq) = FeCl3(aq) + Ag(s) =>
Fe(s) + 3 AgCl(aq) = FeCl3(aq) + 3 Ag(s)
H2SO4 + Na2S + KMnO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
12 H2SO4 + 5 Na2S + 8 KMnO4 = 8 MnSO4 + 5 Na2SO4 + 4 K2SO4 + 12 H2O
CuCl2 + C2H5NS = CuS + NC2H5Cl2 =>
CuCl2 + C2H5NS = CuS + NC2H5Cl2
NaClO + KCl + H2O = Cl2 + KClO3 + NaOH =>
6 NaClO + KCl + 3 H2O = 3 Cl2 + KClO3 + 6 NaOH
Fe2O3 + CO = Fe5 + CO2 =>
5 Fe2O3 + 15 CO = 2 Fe5 + 15 CO2
CuSO4 + H2SO3 = CuSO3 + H2SO4 =>
CuSO4 + H2SO3 = CuSO3 + H2SO4
(NH4)2Fe(SO4)2 + NH4SCN = Fe(SCN)2 + (NH4)2SO4 =>
(NH4)2Fe(SO4)2 + 2 NH4SCN = Fe(SCN)2 + 2(NH4)2SO4
PbCl2 + F2 = FCl2 + Pb =>
2 PbCl2 + F2 = 2 FCl2 + 2 Pb
CaSO3 = SO2CaO =>
CaSO3 = SO2CaO
CuI2 + Hg(NO3)2 = Cu(NO3)2 + HgI2 =>
CuI2 + Hg(NO3)2 = Cu(NO3)2 + HgI2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Ba(OH)2 + NaOH = BaOH + Na(OH)2 =>
Ba(OH)2 + NaOH = BaOH + Na(OH)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KHCO3 + H2O = K2O + H2CO3 =>
2 KHCO3 + H2O = K2O + 2 H2CO3
Cu + HNO3(rozc) = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3(rozc) = Cu(NO3)2 + 2 NO2 + 2 H2O
Ca(OH)2 + NH4Cl = NH4OH + CaCl2 =>
Ca(OH)2 + 2 NH4Cl = 2 NH4OH + CaCl2
K2RuO4 + I2 = RuO2 + KI + O2 =>
K2RuO4 + I2 = RuO2 + 2 KI + O2
BaCl2 + Al2(SO4)3 = Ba(SO4)3 + AlCl =>
BaCl2 + Al2(SO4)3 = Ba(SO4)3 + 2 AlCl
HF + CHCl3 = CHClF2 + HCl =>
2 HF + CHCl3 = CHClF2 + 2 HCl
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
C8H18(l) + O2(g) = H2O(g) + CO2(g) =>
2 C8H18(l) + 25 O2(g) = 18 H2O(g) + 16 CO2(g)
KNO3(s) + LiCl(s) = KCl(s) + LiNO3(s) =>
KNO3(s) + LiCl(s) = KCl(s) + LiNO3(s)
Al2O3 + C + Cl2 = AlCl3 + CO =>
Al2O3 + 3 C + 3 Cl2 = 2 AlCl3 + 3 CO
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
